157020105010

素因数分解:

$2^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{7333961}}^1$

素因数の和:7336109

約数の個数: 16

約数和(自身を含む): 282768238872

約数和(自身を除く): 125748133862

約数列:

[1, 2, 5, 10, 2141, 4282, 10705, 21410, 7333961, 14667922, 36669805, 73339610, 15702010501, 31404021002, 78510052505, 157020105010]

約数ペア:

[(1, 157020105010), (2, 78510052505), (5, 31404021002), (10, 15702010501), (2141, 73339610), (4282, 36669805), (10705, 14667922), (21410, 7333961)]